_:b1216483	<http://www.w3.org/2002/07/owl#annotatedTarget>	"A steep-sided valley on the sea floor of the continental slope. Many submarine canyons are found as extensions to large rivers; however there are many that have no such association. Canyons cutting the continental slopes have been found at depths greater than 2 km below sea level. Many submarine canyons continue as submarine channels across continental rise areas and may extend for hundreds of kilometers."^^<http://www.w3.org/2001/XMLSchema#string> .
_:b1216483	<http://www.w3.org/2002/07/owl#annotatedSource>	<http://purl.obolibrary.org/obo/ENVO_00000267> .
_:b1216483	<http://www.geneontology.org/formats/oboInOwl#hasDbXref>	"Wikipedia:Submarine_canyon"^^<http://www.w3.org/2001/XMLSchema#string> .
_:b1216483	<http://www.w3.org/2002/07/owl#annotatedProperty>	<http://purl.obolibrary.org/obo/IAO_0000115> .
_:b1216483	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/2002/07/owl#Axiom> .